Soil suitability map for import substitution crops in Ghana

Veröffentlicht 1971

Soil suitability map for pasture grazing and/or ranching and for forestry or game reserve purposes in Ghana

Veröffentlicht 1971

Major soils of West Africa and their general suitability for crop and livestock production

von Obeng, H. B.
Veröffentlicht in Association for the Advancement of Agricultural Sciences in Africa Journal of the Association for the Advancement of Agricultural Sciences in Africa (1978)

Soil suitability map for foodcrop production in Ghana

Veröffentlicht 1971

Soil suitability map for mechanised and other cultivation practices in Ghana

Veröffentlicht 1971

Erosion hazard map of Ghana

Veröffentlicht 1971

Soil survey and classification : their contributions to agricultural development in Ghana

von Obeng, H. B.
Veröffentlicht 1968

Soil research-organization and application to the development of agriculture in Ghana

von Obeng, H. B.
Veröffentlicht in Making agricultural research more meaningful to farmers ; 1,2 (1975)

Soil map of Ghana

Veröffentlicht 1971

Soil suitability map for export crops in Ghana

Veröffentlicht 1971